St. Martin Parish

St. Martin Parish has 51,353 residents across 2 ZIP codes with their own report. Median household income is $55,960, 8% below the Louisiana figure. The typical owner-occupied home is valued at $164,200, and 17% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

51,353residentsACS 2020–2024

$55,960median household incomeLouisiana: $61K

$164,200median home valueowner-occupied homes

83%of households have broadbandhome internet subscription

St. Martin Parish in LouisianaZIP codes in St. Martin Parish highlighted; the rest of Louisiana in grey

Map of Louisiana with St. Martin Parish highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 2 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
70517	26,024	$61K	$162K	76%	17%	85%	28 min
70582	19,209	$50K	$163K	78%	15%	80%	29 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

51,353 residents in 19,579 households, next to the Louisiana figure.

24%

under 18

20%

aged 18–34

17%

aged 65 and over

29%

of households are people living alone

46%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

23,828 housing units; the median owner-occupied home is valued at $164,200 (±$6,482).

78%

of households own their home

70%

of homes are detached single-family houses

are in buildings with 5 or more units

25%

are mobile homes

18%

of housing units are vacant

$870

median gross rent a month

When homes were built

2020 or later2%

2010–201912%

2000–200917%

1990–199913%

1980–198914%

1970–197916%

1960–196910%

1950–19598%

1940–19495%

1939 or earlier4%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$5,042.

$55,960

median household income

15.3%

of people live below the poverty line

4.0%

unemployment rate

17%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

29 min

average commute to work

14%

of commuters travel 45 minutes or more

90%

of workers drive or carpool

take public transportation

walk or bike

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

83%

of households have a broadband subscription

15%

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates